/* This file is part of the Palabos library.
 *
 * The Palabos softare is developed since 2011 by FlowKit-Numeca Group Sarl
 * (Switzerland) and the University of Geneva (Switzerland), which jointly
 * own the IP rights for most of the code base. Since October 2019, the
 * Palabos project is maintained by the University of Geneva and accepts
 * source code contributions from the community.
 *
 * Contact:
 * Jonas Latt
 * Computer Science Department
 * University of Geneva
 * 7 Route de Drize
 * 1227 Carouge, Switzerland
 * jonas.latt@unige.ch
 *
 * The most recent release of Palabos can be downloaded at
 * <https://palabos.unige.ch/>
 *
 * The library Palabos is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * The library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/** \file
 * Helper functions for domain initialization -- header file.
 */
#ifndef COMPLEX_DATA_ANALYSIS_WRAPPER_2D_HH
#define COMPLEX_DATA_ANALYSIS_WRAPPER_2D_HH

#include "dataProcessors/dataAnalysisWrapper2D.h"
#include "multiBlock/multiDataProcessorWrapper2D.h"
#include "typeConverterFunctional2D.hh"

namespace plb {

/* ******************************************************************* */
/* *************** PART I. Atomic-block wrappers: Block-Lattice ****** */
/* ******************************************************************* */

/* *************** From Complex to real MultiScalar and MultiTensor Fields
 * ******************************* */

template <typename T, typename U>
void realPart(ScalarField2D<T> &complexField, ScalarField2D<U> &realField, Box2D domain)
{
    applyProcessingFunctional(
        new FromComplexToRealScalarFieldFunctional2D<T, U>, domain, complexField, realField);
}

template <typename T, typename U>
std::unique_ptr<ScalarField2D<U> > realPart(ScalarField2D<T> &complexField, Box2D domain)
{
    ScalarField2D<U> *realField = new ScalarField2D<U>(complexField.getNx(), complexField.getNy());
    realPart(complexField, *realField, domain);
    return std::unique_ptr<ScalarField2D<U> >(realField);
}

template <typename T, typename U>
void imaginaryPart(ScalarField2D<T> &complexField, ScalarField2D<U> &realField, Box2D domain)
{
    applyProcessingFunctional(
        new FromComplexToImaginaryScalarFieldFunctional2D<T, U>, domain, complexField, realField);
}

template <typename T, typename U>
std::unique_ptr<ScalarField2D<U> > imaginaryPart(ScalarField2D<T> &complexField, Box2D domain)
{
    ScalarField2D<U> *realField = new ScalarField2D<U>(complexField.getNx(), complexField.getNy());
    imaginaryPart(complexField, *realField, domain);
    return std::unique_ptr<ScalarField2D<U> >(realField);
}

/* ***** For TensorFields ****/

template <typename T, typename R, int d>
void realPart(TensorField2D<T, d> &complexField, TensorField2D<R, d> &realField, Box2D domain)
{
    applyProcessingFunctional(
        new FromComplexToRealTensorFieldFunctional2D<T, R, d>, domain, complexField, realField);
}

template <typename T, typename R, int d>
std::unique_ptr<TensorField2D<R, d> > realPart(TensorField2D<T, d> &complexField, Box2D domain)
{
    TensorField2D<R, d> *realField =
        new TensorField2D<R, d>(complexField.getNx(), complexField.getNy());
    realPart(complexField, *realField, domain);
    return std::unique_ptr<TensorField2D<R, d> >(realField);
}

template <typename T, typename R, int d>
void imaginaryPart(TensorField2D<T, d> &complexField, TensorField2D<R, d> &realField, Box2D domain)
{
    applyProcessingFunctional(
        new FromComplexToImaginaryTensorFieldFunctional2D<T, R, d>, domain, complexField,
        realField);
}

template <typename T, typename R, int d>
std::unique_ptr<TensorField2D<R, d> > imaginaryPart(TensorField2D<T, d> &complexField, Box2D domain)
{
    TensorField2D<R, d> *realField =
        new TensorField2D<R, d>(complexField.getNx(), complexField.getNy());
    imaginaryPart(complexField, *realField, domain);
    return std::unique_ptr<TensorField2D<R, d> >(realField);
}

/* ************************************************************************* */
/* *************** PART IV. Multi-block wrappers: Multi-Block-Lattice ****** */
/* ************************************************************************* */

/* *************** From Complex to real MultiScalar and MultiTensor Fields
 * ******************************* */

template <typename T, typename U>
void realPart(MultiScalarField2D<T> &complexField, MultiScalarField2D<U> &realField, Box2D domain)
{
    applyProcessingFunctional(
        new FromComplexToRealScalarFieldFunctional2D<T, U>, domain, complexField, realField);
}

template <typename T, typename U>
std::unique_ptr<MultiScalarField2D<U> > realPart(MultiScalarField2D<T> &complexField, Box2D domain)
{
    MultiScalarField2D<U> *realField =
        new MultiScalarField2D<U>(complexField.getNx(), complexField.getNy());
    realPart(complexField, *realField, domain);
    return std::unique_ptr<MultiScalarField2D<U> >(realField);
}

template <typename T, typename U>
void imaginaryPart(
    MultiScalarField2D<T> &complexField, MultiScalarField2D<U> &realField, Box2D domain)
{
    applyProcessingFunctional(
        new FromComplexToImaginaryScalarFieldFunctional2D<T, U>, domain, complexField, realField);
}

template <typename T, typename U>
std::unique_ptr<MultiScalarField2D<U> > imaginaryPart(
    MultiScalarField2D<T> &complexField, Box2D domain)
{
    MultiScalarField2D<U> *realField =
        new MultiScalarField2D<U>(complexField.getNx(), complexField.getNy());
    imaginaryPart(complexField, *realField, domain);
    return std::unique_ptr<MultiScalarField2D<U> >(realField);
}

/* ***** For MultiTensorFields ****/

template <typename T, typename R, int d>
void realPart(
    MultiTensorField2D<T, d> &complexField, MultiTensorField2D<R, d> &realField, Box2D domain)
{
    applyProcessingFunctional(
        new FromComplexToRealTensorFieldFunctional2D<T, R, d>, domain, complexField, realField);
}

template <typename T, typename R, int d>
std::unique_ptr<MultiTensorField2D<R, d> > realPart(
    MultiTensorField2D<T, d> &complexField, Box2D domain)
{
    MultiTensorField2D<R, d> *realField =
        new MultiTensorField2D<R, d>(complexField.getNx(), complexField.getNy());
    realPart(complexField, *realField, domain);
    return std::unique_ptr<MultiTensorField2D<R, d> >(realField);
}

template <typename T, typename R, int d>
void imaginaryPart(
    MultiTensorField2D<T, d> &complexField, MultiTensorField2D<R, d> &realField, Box2D domain)
{
    applyProcessingFunctional(
        new FromComplexToImaginaryTensorFieldFunctional2D<T, R, d>, domain, complexField,
        realField);
}

template <typename T, typename R, int d>
std::unique_ptr<MultiTensorField2D<R, d> > imaginaryPart(
    MultiTensorField2D<T, d> &complexField, Box2D domain)
{
    MultiTensorField2D<R, d> *realField =
        new MultiTensorField2D<R, d>(complexField.getNx(), complexField.getNy());
    imaginaryPart(complexField, *realField, domain);
    return std::unique_ptr<MultiTensorField2D<R, d> >(realField);
}

}  // namespace plb

#endif  // DATA_ANALYSIS_WRAPPER_2D_HH
